DocumentCode :
2404963
Title :
Optimization of the monitoring device performance for a preventive maintenance policy
Author :
Barros, A. ; Grall, A. ; Bérenguer, C.
Author_Institution :
Lab. de Modelisation et Surete des Syst., Univ. de Technol. de Troyes
fYear :
2006
fDate :
23-26 Jan. 2006
Firstpage :
476
Lastpage :
480
Abstract :
The results presented in this paper propose a new methodology to optimize jointly the maintenance and the monitoring performance. Realistic hypothesis on the monitoring performance are taken into account by the use of Receiver Operating Characteristic curves. From a practical point of view, this leads to a very simple optimization scheme, in which the optimal monitoring technology or structure can be chosen among a finite set of possible ones, on the basis of their impact on the maintenance performance and their own cost. In the same time, the maintenance parameters are optimally tuned to adapt the current monitoring quality level. Compared with previous works on the subject, this work allows us to assess a more realistic connection between maintenance or reliability concerns and monitoring ones, by the integration in the model of real monitoring performance characteristic as R.O.C curves
Keywords :
optimisation; preventive maintenance; process monitoring; reliability; sensitivity analysis; sensors; R.O.C curves; monitoring device performance; optimal monitoring technology; optimization scheme; preventive maintenance policy; receiver operating characteristic curves; reliability; Condition monitoring; Cost function; Decision making; Delay; Industrial accidents; Measurement errors; Optimization methods; Predictive models; Preventive maintenance; Risk management;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Reliability and Maintainability Symposium, 2006. RAMS '06. Annual
Conference_Location :
Newport Beach, CA
ISSN :
0149-144X
Print_ISBN :
1-4244-0007-4
Electronic_ISBN :
0149-144X
Type :
conf
DOI :
10.1109/RAMS.2006.1677419
Filename :
1677419
Link To Document :
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